Rotex Spider, GR Spider, GS Spider, PU Spider, Polyurethane Spider
Polyurethane elastomeric is a synthetic polymer material combining the high strength of plastic with the high elasticity of rubber. These couplings are manufactured using high-quality TPU material or molded CSM/SBR through injection processes, specifically designed for various metal shaft couplings with exceptional performance characteristics.
| Material | TPU, CSM/SBR, NBR, nylon etc. |
|---|---|
| Color | Yellow, red, purple, green, black, beige etc. |
| Surface | Smooth |
| Tensile Strength | 8-55 Mpa |
| Hardness | 70-98 Shore A |
| Elongation | 400%-650% |
| Density | 1.25 g/cm³ |
| Elasticity Impact | >25% |
| Tear Strength | 35-155 KN/m |
| Akron Abrasion Loss | <0.05 cm³/1.61km |
| Compression Set (22h*70°C) | <10% |
| Working Temperature | 120°C |
Available packaging options include bags, cartons, pallets, or crates. We accept OEM orders and provide customized sizes as agreed. Special supply available for all types of steel couplings including FCL, NM, MH, HRC, Love Joy, Joongang, Centafelx, XL-GR, and Tyre configurations.